FNIRSI TDM-120 Thermal Imaging Camera 120×90 IR Resolution 60mK Sensitivity 25Hz Handheld Infrared Temperature Tester

Overview

The FNIRSI TDM-120 Thermal Imaging Camera is a compact handheld infrared thermal camera designed for fast and accurate temperature inspection in electrical maintenance, industrial diagnostics, HVAC servicing, and building inspection. Equipped with a 120 × 90 IR resolution, 60mK thermal sensitivity, and 25Hz image refresh rate, it delivers clear thermal images for identifying hotspots and hidden faults with precision. Its portable design and intuitive interface make the TDM-120 an essential tool for engineers, electricians, maintenance technicians, and professional inspectors.

Why You’ll Love It

1. ✔ 120 × 90 IR Resolution — Produces detailed thermal images for accurate fault detection.
2. ✔ 60mK High Thermal Sensitivity — Detects subtle temperature differences with exceptional precision.
3. ✔ 25Hz Smooth Image Refresh Rate — Provides real-time thermal imaging for dynamic inspections.
4. ✔ Wide Temperature Measurement Range — Suitable for electrical, mechanical, and building diagnostics.
5. ✔ Fast Hotspot Identification — Quickly locate overheating components and potential failures.
6. ✔ Portable Handheld Design — Lightweight and convenient for field inspections.
7. ✔ User-Friendly Interface — Easy operation for both professionals and maintenance personnel.
8. ✔ Ideal for Preventive Maintenance — Improve inspection efficiency and reduce equipment downtime.

Applications

• Electrical Equipment Inspection
• Industrial Preventive Maintenance
• HVAC System Diagnostics
• Building & Insulation Inspection
• Mechanical Equipment Monitoring
• Solar Panel Inspection
• Home Appliance Troubleshooting
• Engineering Field Service

Important Notes

1. Read the user manual before operating the thermal imaging camera.
2. Avoid exposing the lens to impacts, dust, or moisture to maintain image quality.
3. Keep the lens clean for accurate thermal measurements.
4. Store the device in a dry environment when not in use and recharge the battery as recommended.